body {
    margin: 0;
}

a,
a:visited,
a:active {
    color: inherit;
    text-decoration: none;
}

b, strong {
    font-weight: bold;
    color: #212223;
}

#nprogress .spinner-icon {
    display: none;
}

.ax-container {
    margin: auto;

    width: calc(100% - 32px);
    max-width: 85%;
    box-sizing: border-box;
}

.ax-page-header {
    padding-top: 2rem;
    height: 5rem;
    box-sizing: border-box;
}

.ax-page-header__text {
    font-size: 1.8rem;
    line-height: 2.5rem;
}

.ax-page-main {
    box-sizing: border-box;
    background-color: #f0f2f5;
}

.ax-page-main__navbar {
    position: sticky;
    top: 0;

    width: 100%;
    height: 3rem;
    box-sizing: border-box;

    background-color: #fff;

    z-index: 1000;

    transition: all .2s;
}

.ax-page-main__navbar.navbar-mode-2 {
    box-shadow: 0 1px 2px rgba(0, 0, 0, .2);
}

.ax-navbar {
    display: flex;
    justify-content: space-between;

    width: 100%;
    height: 100%;
    max-width: 80rem;

    box-sizing: border-box;
    margin-left: auto;
    margin-right: auto;
}

.ax-navbar__left,
.ax-navbar__right {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ax-navbar-item {
    display: inline-flex;
    position: relative;

    height: 100%;
    align-items: center;
    color: #6b7280;

    transition: all .2s;
}

.ax-navbar-item:hover {
    background-color: #fafafa;
}

.ax-navbar-item.logo {
    margin-right: .5rem;
}

.ax-navbar-item__link {
    display: inline-flex;
    align-items: center;
    padding: .5rem 1.5rem;

    color: #8b92a0;
    font-size: 1rem;
    line-height: 1.25rem;
    text-decoration: none;
}

.ax-navbar-item__link::before {
    content: '';

    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;

    background-color: #f0f0f0;

    transition: all .2s;
}

.ax-navbar-item__link i {
    font-size: 1.125rem;
    margin-right: .5rem;
}

.ax-navbar-item.logo .ax-navbar-item__link {
    color: #212223 !important;
    font-weight: 500;
    font-size: 1.125rem;
    line-height: 1.75rem;
}

.ax-navbar-item .ax-navbar-item__link.ax-navbar-item__link-active {
    color: #212223;
}

.ax-navbar-item .ax-navbar-item__link.ax-navbar-item__link-active::before {
    background-color: #41bdf2;
}

.ax-menu-bar {
    display: none;
}

.ax-menu-bar a {
    font-size: 1.125rem;
}

.ax-menu-bar .ax-navbar-dropdown-container {
    position: absolute;
    top: 3.875rem;
    right: .5rem;
    background-color: #ffffff;

    border-radius: 2px;

    opacity: 0;
    visibility: hidden;
    transform: translateY(-5px);
    box-shadow: 0 0 8px rgba(0, 0, 0, .15);

    transition: all .2s cubic-bezier(.4, 0, .2, 1);
}

.ax-menu-bar:hover .ax-navbar-dropdown-container {
    opacity: 1;
    visibility: visible;
    transform: none;
    max-height: 150px;
    display: block;
}

.ax-navbar-dropdown-container .ax-navbar-dropdown__item {
    display: block;
    padding: .625rem 1.25rem;
    min-width: 6rem;
    font-size: 1rem;
    color: #6b7280;
    transition: all .15s cubic-bezier(.4, 0, .2, 1);
}

.ax-navbar-dropdown-container .ax-navbar-dropdown__item:hover {
    background-color: #f0f2f3;
    color: #212223;
}

.ax-navbar-dropdown__item:not(:last-child) {
    border-bottom: 1px solid #ebeef5;
}

.ax-page-main__body {
    min-height: calc(100vh - 12rem);
}

.ax-page-main__footer {
    background-color: #fff;

    padding: 1.5rem 0;
    line-height: 1rem;
    box-sizing: border-box;

    color: #8b92a0;
}

.ax-row {
    display: flex;
    flex-direction: row;
    gap: 1.5rem;
}

.ax-column-left {
    display: flex;
    flex-direction: column;
    flex: 1 1 0%;
}

.ax-column-right {
    display: flex;
    flex-direction: column;
    width: 16rem;
    gap: 1rem;
}

.ax-card {
    display: block;
    width: 100%;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, .15);
    transition: .2s;
}

.ax-card:hover {
    box-shadow: 0 3px 6px rgba(0, 0, 0, .2);
}

.ax-card-body {
    padding: 1.5rem;
}

.ax-card .ax-card-small-body {
    padding: 1rem 1.5rem;
}

.ax-card-body__header {
    font-size: 1.25rem;
}

.ax-card-body__content {
    padding-top: .5rem;

    font-size: 1rem;
    line-height: 1rem;
    color: #8b92a0;
}

.ax-card-body__meta {
    padding: 5px 0;
}

.ax-header-2 {
    font-size: 1.125rem;
}

.ax-problem-list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
}

.ax-problem-list .ax-card {
    width: calc(33.33% - 1rem);
}

@media (max-width: 768px) {
    .ax-problem-list .ax-card {
        width: calc(50% - .75rem);
    }
}

@media (max-width: 576px) {
    .ax-problem-list .ax-card {
        width: 100%;
    }
}

.ax-height-1 {
    height: 2rem;
}

.ax-divider {
    margin: 2rem 0;

    width: 100%;
    height: 1px;
    background-color: #ebeef5;
}